CVE-2023-3596

Where this vulnerability exists in the Rockwell Automation 1756-EN4* Ethernet/IP communication products, it could allow a malicious user to cause a denial of service by asserting the target system through maliciously crafted CIP messages.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010	Permissions Required Vendor Advisory
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010	Permissions Required Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:rockwellautomation:1756-en4tr_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:rockwellautomation:1756-en4trk_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:rockwellautomation:1756-en4trk:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:rockwellautomation:1756-en4trxt_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:*

History

21 Nov 2024, 08:17

Type	Values Removed	Values Added
References	~~() https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010 - Permissions Required, Vendor Advisory~~	() https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010 - Permissions Required, Vendor Advisory

Information

Published : 2023-07-12 13:15

Updated : 2024-11-21 08:17

NVD link : CVE-2023-3596

Mitre link : CVE-2023-3596

CVE.ORG link : CVE-2023-3596

JSON object : View

Products Affected

rockwellautomation

1756-en4tr_firmware
1756-en4tr
1756-en4trk_firmware
1756-en4trxt
1756-en4trk
1756-en4trxt_firmware

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2023-3596", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "PSIRT@rockwellautomation.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-07-12T13:15:09.947", "references": [{"url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010", "tags": ["Permissions Required", "Vendor Advisory"], "source": "PSIRT@rockwellautomation.com"}, {"url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010", "tags": ["Permissions Required", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "PSIRT@rockwellautomation.com", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "\nWhere this vulnerability exists in the Rockwell Automation 1756-EN4* Ethernet/IP communication products, it could allow a malicious user to cause a denial of service by asserting the target system through maliciously crafted CIP messages.\n\n"}], "lastModified": "2024-11-21T08:17:37.873", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:rockwellautomation:1756-en4tr_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB4EB5E2-9FB4-419E-B23A-458436E61121"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "898EE953-E0EF-4B52-8EA0-41AAD8B5CCF3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:rockwellautomation:1756-en4trk_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AEF09D94-1AE1-4449-8ECA-0A5B1F5019C9"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:rockwellautomation:1756-en4trk:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4BE4EFEA-79D9-4903-8272-49756A014BD4"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:rockwellautomation:1756-en4trxt_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "12EE978F-DECE-4572-93AE-026D3EDC5878"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E45471FA-99BF-4F57-BFC8-224BB9576670"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "PSIRT@rockwellautomation.com"}

7.5 /10